package com.lagou.mapper;

import com.lagou.entity.User;

import java.util.List;

/**
 * @author zhengzc
 * @version 1.0.0
 * @date 2020/2/24 14:51
 */
public interface UserMapper {

    List<User> findAll();

    void saveUser(User user);

    void updateUser(User user);

    void deleteUser(Integer id);
}
